26299316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 21268204

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 1429, 2858, 4601, 5716, 9202, 18404, 61447, 122894, 152903, 245788, 305806, 611612, 6574829, 13149658, 26299316]

約数ペア:

[(1, 26299316), (2, 13149658), (4, 6574829), (43, 611612), (86, 305806), (107, 245788), (172, 152903), (214, 122894), (428, 61447), (1429, 18404), (2858, 9202), (4601, 5716)]